ICM_GETINFO  1.HOS6P 

The ICM_GETINFO message queries a video compression driver to return a description of itself in an ICINFOY3A732 structure.

ICM_GETINFO

wParam = (DWORD) (LPVOID) lpicinfo;

lParam = sizeof(icinfo);

Parameters

lpicinfo

Address of an ICINFO structure to contain information.

lParam

Size, in bytes, of ICINFO.

Return Values

Returns the size, in bytes, of ICINFOY3A732 or zero if an error occurs..

Remarks

Typically, applications send this message to display a list of the installed compressors.

The driver should fill all members of the ICINFO structure except szDriver.

See Also